<div class="login">
  <div class="dialog">
    <div class="input">
      <span>手机号</span>
      <input type="text" placeholder="手机号">
    </div>
    <div class="input">
      <span>密码</span>
      <input type="text" placeholder="手机号">
    </div>
    <div class="submit" (click)="submit()">
      登录
    </div>
  </div>
</div>